diff options
| author | Lars-Peter Clausen <lars@metafoo.de> | 2015-08-02 17:20:00 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2015-08-05 13:24:00 +0100 |
| commit | 7d711f63e36737968dcda5ce28fed3fb3e12fbdc (patch) | |
| tree | 82422dfd650fca906dbc47394f22aa2d459d64e9 | |
| parent | 0b65e6c7e22c93139b2b4efdd7ba6bd7bfa27fa7 (diff) | |
| download | linux-7d711f63e36737968dcda5ce28fed3fb3e12fbdc.tar.bz2 | |
ASoC: wm8737: Replace TLV_DB_RANGE_HEAD with DECLARE_TLV_DB_RANGE
DECLARE_TLV_DB_RANGE() has the advantage over using TLV_DB_RANGE_HEAD()
that it automatically calculates the number of items in the TLV and is
hence less prone to manual error.
Generate using the following coccinelle script
// <smpl>
@@
declarer name DECLARE_TLV_DB_RANGE;
identifier tlv;
constant x;
@@
-unsigned int tlv[] = {
- TLV_DB_RANGE_HEAD(x),
+DECLARE_TLV_DB_RANGE(tlv,
...
-};
+);
// </smpl>
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
| -rw-r--r-- | sound/soc/codecs/wm8737.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/sound/soc/codecs/wm8737.c b/sound/soc/codecs/wm8737.c index 6ad606fd8b69..54e615833e1e 100644 --- a/sound/soc/codecs/wm8737.c +++ b/sound/soc/codecs/wm8737.c @@ -79,13 +79,12 @@ static int wm8737_reset(struct snd_soc_codec *codec) return snd_soc_write(codec, WM8737_RESET, 0); } -static const unsigned int micboost_tlv[] = { - TLV_DB_RANGE_HEAD(4), +static const DECLARE_TLV_DB_RANGE(micboost_tlv, 0, 0, TLV_DB_SCALE_ITEM(1300, 0, 0), 1, 1, TLV_DB_SCALE_ITEM(1800, 0, 0), 2, 2, TLV_DB_SCALE_ITEM(2800, 0, 0), - 3, 3, TLV_DB_SCALE_ITEM(3300, 0, 0), -}; + 3, 3, TLV_DB_SCALE_ITEM(3300, 0, 0) +); static const DECLARE_TLV_DB_SCALE(pga_tlv, -9750, 50, 1); static const DECLARE_TLV_DB_SCALE(adc_tlv, -600, 600, 0); static const DECLARE_TLV_DB_SCALE(ng_tlv, -7800, 600, 0); |